2001 Cadillac DeVille "mix peak dexcool" Questions

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Mix the coolant 50/50 preferably with distilled water but clean tap water is ok. use predilutted peak thats what worked best for me You have to make sure the system is full with antifreeze by doing so

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...Peak are the leading maker of antifreeze. You can use the green color or universal antifreeze. DO NOT pick Dexcool formula (orange color). It's for GM car only. 50/50 is the recommended mix. If you ...

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...mix. Check the oil after the engine has been run a while since if the car sit's the oil and water will separate and the oil may look ok other then being overfull slightly. Another area that is ...

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